/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.activemq.broker.region.policy;
import org.apache.activemq.broker.Broker;
import org.apache.activemq.broker.region.DurableTopicSubscription;
import org.apache.activemq.broker.region.Subscription;
import org.apache.activemq.broker.region.cursors.AbstractPendingMessageCursor;
import org.apache.activemq.broker.region.cursors.FilePendingMessageCursor;
import org.apache.activemq.broker.region.cursors.PendingMessageCursor;
/**
* Creates a PendIngMessageCursor for Durable subscribers *
*
* @org.apache.xbean.XBean element="fileDurableSubscriberCursor"
* description="Pending messages for durable subscribers
* held in temporary files"
*
*/
public class FilePendingDurableSubscriberMessageStoragePolicy implements PendingDurableSubscriberMessageStoragePolicy {
/**
* Retrieve the configured pending message storage cursor;
* @param broker
*
* @param clientId
* @param name
* @param maxBatchSize
* @param sub
* @return the Pending Message cursor
*/
public PendingMessageCursor getSubscriberPendingMessageCursor(Broker broker,String clientId, String name, int maxBatchSize, DurableTopicSubscription sub) {
return new FilePendingMessageCursor(broker,name,AbstractPendingMessageCursor.isPrioritizedMessageSubscriber(broker, sub));
}
}